package cn.net.xyan.easy.gwt.client.event;

import com.google.gwt.event.shared.EventBus;
import com.google.gwt.event.shared.SimpleEventBus;

/**
 * Created by zarra on 16/2/17.
 */
public class ActionEventBus {
    static EventBus eventBus;
    public static EventBus eventBus(){
        if (eventBus == null){
            eventBus = new SimpleEventBus();
        }
        return eventBus;
    }
}
